//等级
var js_flag =new Array(7);
js_flag[0]=new Option("大（1）","大（1）");
js_flag[1]=new Option("大（2）","大（2）");
js_flag[2]=new Option("中型","中型");
js_flag[3]=new Option("小（1）","小（1）");
js_flag[4]=new Option("小（2）","小（2）");
js_flag[5]=new Option("山（1）","山（1）");
js_flag[6]=new Option("山（2）","山（2）");

function scaleflag(selectValue, obj){
  var temptype=obj;
  for (var i=0;i<js_flag.length;i++){
    temptype.options[i+1]=new Option(js_flag[i].text,js_flag[i].value);
     if(selectValue == js_flag[i].value)
     temptype.options[i+1].selected=true;
  }

}

